Shoe insole



FIG. 1 is a bottom and right front perspective view of a shoe insoleshowing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a cross-sectional view thereof as taken from line 3--3 of FIG.2;

FIG. 4 is a top and left front perspective view thereof.

The ornamental design for a shoe insole, as shown and described.